/* ============================================================
   Burritos MENY POS — Identidad Visual Corporativa
   ============================================================ */

:root {
    /* === PALETA OFICIAL === */
    --rojo:         #D63B4A;
    --rojo-oscuro:  #B02A37;
    --rojo-claro:   #E85D6A;
    --naranja:      #F4A041;
    --naranja-oscuro: #E8832A;
    --naranja-claro:  #F7B866;
    --negro:        #111111;
    --blanco:       #FFFFFF;
    --gris-fondo:   #F5F5F5;
    --gris-borde:   #E0E0E0;
    --gris-texto:   #6B7280;
    --gris-oscuro:  #374151;

    /* === SEMÁNTICA === */
    --color-primary:       var(--rojo);
    --color-primary-hover: var(--rojo-oscuro);
    --color-secondary:     var(--naranja);
    --color-secondary-hover: var(--naranja-oscuro);
    --color-dark:          var(--negro);
    --color-success:       #22C55E;
    --color-warning:       var(--naranja);
    --color-danger:        var(--rojo);
    --color-info:          var(--negro);

    /* === LAYOUT === */
    --sidebar-width:        240px;
    --header-height:        56px;
    --border-radius:        12px;
    --border-radius-sm:     8px;
    --border-radius-lg:     16px;
    --shadow-sm:            0 1px 3px rgba(0,0,0,0.06);
    --shadow:               0 2px 12px rgba(0,0,0,0.07);
    --shadow-lg:            0 8px 30px rgba(0,0,0,0.10);

    /* === TIPOGRAFÍA === */
    --font-family:          'Segoe UI', system-ui, -apple-system, sans-serif;
    --font-size-xs:         0.75rem;
    --font-size-sm:         0.85rem;
    --font-size-base:       0.95rem;
    --font-size-lg:         1.1rem;
    --font-size-xl:         1.35rem;
    --font-size-2xl:        1.75rem;

    /* === TRANSICIONES === */
    --transition-fast:      0.15s ease;
    --transition:           0.25s ease;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
* { box-sizing: border-box; }

html { font-size: 15px; }

body {
    font-family: var(--font-family);
    background: var(--gris-fondo);
    color: var(--negro);
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    line-height: 1.5;
}

a { color: var(--rojo); text-decoration: none; transition: var(--transition-fast); }
a:hover { color: var(--rojo-oscuro); }

/* ============================================================
   SIDEBAR
   ============================================================ */
.sidebar {
    width: var(--sidebar-width);
    min-height: calc(100vh - var(--header-height));
    position: fixed;
    top: var(--header-height);
    left: 0;
    bottom: 0;
    z-index: 1000;
    overflow-y: auto;
    transition: transform var(--transition);
    background: var(--negro);
}

.sidebar-content { padding: 0.75rem 0; }

.sidebar .nav-link {
    display: flex;
    align-items: center;
    padding: 0.7rem 1.25rem;
    font-size: var(--font-size-sm);
    color: rgba(255,255,255,0.75) !important;
    border-left: 3px solid transparent;
    transition: all var(--transition-fast);
    white-space: nowrap;
    gap: 0.6rem;
    font-weight: 500;
    letter-spacing: 0.01em;
}

.sidebar .nav-link i {
    width: 20px;
    text-align: center;
    font-size: 0.95rem;
    opacity: 0.8;
}

.sidebar .nav-link:hover {
    background: rgba(244,160,65,0.15);
    color: var(--naranja) !important;
    border-left-color: var(--naranja);
}
.sidebar .nav-link:hover i { opacity: 1; }

.sidebar .nav-link.active {
    background: rgba(214,59,74,0.2);
    color: var(--rojo) !important;
    border-left-color: var(--rojo);
    font-weight: 600;
}
.sidebar .nav-link.active i { opacity: 1; color: var(--rojo); }

.sidebar .nav-divider {
    opacity: 0.2;
    margin: 0.5rem 1rem;
    border-color: rgba(255,255,255,0.15);
}

.sidebar .nav-link.text-muted {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 1rem 1.25rem 0.4rem;
    color: rgba(255,255,255,0.35) !important;
    font-weight: 700;
    pointer-events: none;
}

/* ============================================================
   MAIN CONTENT
   ============================================================ */
.main-content {
    margin-left: var(--sidebar-width);
    background: var(--gris-fondo);
    min-height: calc(100vh - var(--header-height));
    transition: margin var(--transition);
}

/* ============================================================
   HEADER / NAVBAR
   ============================================================ */
.navbar {
    height: var(--header-height);
    padding: 0 1rem;
    background: var(--rojo) !important;
    box-shadow: 0 2px 8px rgba(214,59,74,0.25);
}

.navbar .navbar-brand {
    color: var(--blanco) !important;
    font-weight: 700;
    font-size: var(--font-size-lg);
    letter-spacing: 0.02em;
}

.navbar .btn-dark {
    background: transparent;
    border: 1px solid rgba(255,255,255,0.2);
    color: var(--blanco);
    border-radius: var(--border-radius-sm);
}
.navbar .btn-dark:hover {
    background: rgba(255,255,255,0.15);
    border-color: rgba(255,255,255,0.4);
}

.navbar .dropdown-menu-dark {
    background: var(--negro);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
}

/* ============================================================
   CARDS & WIDGETS
   ============================================================ */
.card-stat {
    border: none;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
    background: var(--blanco);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.card-stat:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.card-stat .card-body { padding: 1.35rem; }

.card-stat .icon-circle {
    width: 44px;
    height: 44px;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

/* Icon circles — brand colors only */
.icon-red    { background: rgba(214,59,74,0.12); color: var(--rojo); }
.icon-orange { background: rgba(244,160,65,0.12); color: var(--naranja); }
.icon-green  { background: rgba(34,197,94,0.12); color: #16A34A; }
.icon-teal   { background: rgba(214,59,74,0.08); color: var(--rojo-oscuro); }

/* Stat typography */
.card-stat .stat-value {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    line-height: 1.2;
    color: var(--negro);
}
.card-stat .stat-label {
    font-size: var(--font-size-xs);
    color: var(--gris-texto);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 600;
}

/* ============================================================
   TABLES
   ============================================================ */
.table-container {
    background: var(--blanco);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
    padding: 1.5rem;
}

table.dataTable { border-collapse: separate; border-spacing: 0; }

table.dataTable thead th,
.table thead th {
    background: var(--rojo) !important;
    color: var(--blanco) !important;
    border-bottom: none;
    font-weight: 600;
    font-size: var(--font-size-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.7rem 1rem;
}
table.dataTable thead th:first-child { border-radius: var(--border-radius-sm) 0 0 var(--border-radius-sm); }
table.dataTable thead th:last-child  { border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0; }

table.dataTable tbody td,
.table tbody td {
    padding: 0.7rem 1rem;
    vertical-align: middle;
    border-bottom: 1px solid var(--gris-borde);
    font-size: var(--font-size-sm);
}

table.dataTable tbody tr:nth-child(even),
.table-striped tbody tr:nth-child(even) {
    background: var(--gris-fondo);
}
table.dataTable tbody tr:nth-child(odd) {
    background: var(--blanco);
}

table.dataTable tbody tr:hover,
.table-hover tbody tr:hover {
    background: rgba(244,160,65,0.08) !important;
}

/* DataTables custom */
.dataTables_wrapper .dataTables_filter input {
    border-radius: var(--border-radius-sm);
    border: 2px solid var(--gris-borde);
    padding: 0.4rem 0.8rem;
    transition: var(--transition-fast);
}
.dataTables_wrapper .dataTables_filter input:focus {
    border-color: var(--rojo);
    box-shadow: 0 0 0 3px rgba(214,59,74,0.1);
    outline: none;
}

.dataTables_wrapper .dataTables_length select {
    border-radius: var(--border-radius-sm);
    border: 2px solid var(--gris-borde);
    padding: 0.4rem 1.5rem 0.4rem 0.8rem;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    padding: 0.5rem 1.25rem;
    transition: all var(--transition-fast);
    border: 2px solid transparent;
    letter-spacing: 0.01em;
    font-size: var(--font-size-sm);
}

.btn-lg {
    padding: 0.65rem 1.5rem;
    font-size: var(--font-size-base);
}

.btn-sm {
    padding: 0.35rem 0.85rem;
    font-size: var(--font-size-xs);
}

/* Primary — Red */
.btn-primary,
.btn-danger {
    background: var(--rojo);
    border-color: var(--rojo);
    color: var(--blanco);
}
.btn-primary:hover,
.btn-danger:hover {
    background: var(--rojo-oscuro);
    border-color: var(--rojo-oscuro);
    color: var(--blanco);
}

/* Secondary — Orange */
.btn-warning {
    background: var(--naranja);
    border-color: var(--naranja);
    color: var(--negro);
}
.btn-warning:hover {
    background: var(--naranja-oscuro);
    border-color: var(--naranja-oscuro);
    color: var(--negro);
}

/* Success */
.btn-success {
    background: var(--color-success);
    border-color: var(--color-success);
    color: var(--blanco);
}
.btn-success:hover {
    background: #16A34A;
    border-color: #16A34A;
    color: var(--blanco);
}

/* Outline styles */
.btn-outline-primary {
    color: var(--rojo);
    border-color: var(--rojo);
    background: transparent;
}
.btn-outline-primary:hover {
    background: var(--rojo);
    border-color: var(--rojo);
    color: var(--blanco);
}

.btn-outline-warning {
    color: var(--naranja-oscuro);
    border-color: var(--naranja);
    background: transparent;
}
.btn-outline-warning:hover {
    background: var(--naranja);
    border-color: var(--naranja);
    color: var(--negro);
}

.btn-outline-secondary {
    color: var(--gris-oscuro);
    border-color: var(--gris-borde);
}
.btn-outline-secondary:hover {
    background: var(--gris-fondo);
    border-color: var(--gris-texto);
    color: var(--negro);
}

.btn-outline-danger {
    color: var(--rojo);
    border-color: var(--rojo);
}
.btn-outline-danger:hover {
    background: var(--rojo);
    color: var(--blanco);
}

/* ============================================================
   FORMS
   ============================================================ */
.form-control,
.form-select {
    border-radius: var(--border-radius-sm);
    border: 2px solid var(--gris-borde);
    padding: 0.55rem 0.75rem;
    transition: all var(--transition-fast);
    font-size: var(--font-size-sm);
    background: var(--blanco);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--rojo);
    box-shadow: 0 0 0 3px rgba(214,59,74,0.12);
    outline: none;
}

.form-control-lg {
    padding: 0.65rem 0.9rem;
    font-size: var(--font-size-base);
}

.form-label {
    font-weight: 600;
    font-size: var(--font-size-sm);
    color: var(--negro);
    margin-bottom: 0.35rem;
}

.form-text {
    font-size: var(--font-size-xs);
    color: var(--gris-texto);
}

.form-check-input:checked {
    background-color: var(--rojo);
    border-color: var(--rojo);
}

.form-check-input:focus {
    border-color: var(--rojo);
    box-shadow: 0 0 0 3px rgba(214,59,74,0.15);
}

.input-group-text {
    background: var(--gris-fondo);
    border: 2px solid var(--gris-borde);
    border-right: none;
    color: var(--gris-texto);
}
.input-group .form-control { border-left: none; }
.input-group:focus-within .input-group-text,
.input-group:focus-within .form-control {
    border-color: var(--rojo);
}
.input-group:focus-within {
    box-shadow: 0 0 0 3px rgba(214,59,74,0.12);
    border-radius: var(--border-radius-sm);
}

/* ============================================================
   BADGES
   ============================================================ */
.badge {
    font-weight: 600;
    padding: 0.3em 0.6em;
    border-radius: 6px;
    font-size: 0.75rem;
}

.badge.bg-dark      { background: var(--negro) !important; }
.badge.bg-success   { background: var(--color-success) !important; }
.badge.bg-warning   { background: var(--naranja) !important; color: var(--negro) !important; }
.badge.bg-danger    { background: var(--rojo) !important; }
.badge.bg-info      { background: var(--negro) !important; }
.badge.bg-secondary { background: var(--gris-texto) !important; }

/* ============================================================
   PAGE HEADER
   ============================================================ */
.page-header {
    margin-bottom: 1.5rem;
}

.page-header h1 {
    font-weight: 700;
    font-size: var(--font-size-xl);
    margin: 0;
    color: var(--negro);
}

.page-header .breadcrumb {
    margin: 0.25rem 0 0;
    padding: 0;
    background: transparent;
    font-size: var(--font-size-xs);
}
.page-header .breadcrumb .breadcrumb-item + .breadcrumb-item::before { content: '›'; }

/* ============================================================
   CHARTS CONTAINER
   ============================================================ */
.chart-container {
    background: var(--blanco);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.chart-container canvas { max-height: 300px; }

/* ============================================================
   ALERTS
   ============================================================ */
.alert {
    border: none;
    border-radius: var(--border-radius);
    font-weight: 500;
    font-size: var(--font-size-sm);
}

.alert-success { background: rgba(34,197,94,0.1); color: #15803D; }
.alert-danger  { background: rgba(214,59,74,0.1); color: var(--rojo-oscuro); }
.alert-warning { background: rgba(244,160,65,0.15); color: #B45309; }
.alert-info    { background: rgba(17,17,17,0.06); color: var(--negro); }

/* ============================================================
   MODALS
   ============================================================ */
.modal-content {
    border: none;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
}

.modal-header {
    border-bottom: 1px solid var(--gris-borde);
    padding: 1.25rem 1.5rem;
    background: var(--gris-fondo);
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
}

.modal-title {
    font-weight: 700;
    font-size: var(--font-size-lg);
}

.modal-footer {
    border-top: 1px solid var(--gris-borde);
    padding: 1rem 1.5rem;
}

/* ============================================================
   PROGRESS BAR
   ============================================================ */
.progress {
    background: var(--gris-fondo);
    border-radius: 100px;
    height: 6px;
}

.progress-bar {
    border-radius: 100px;
}
.progress-bar.bg-danger { background: var(--rojo) !important; }
.progress-bar.bg-warning { background: var(--naranja) !important; }
.progress-bar.bg-success { background: var(--color-success) !important; }
.progress-bar.bg-info { background: var(--negro) !important; }

/* ============================================================
   NAV TABS
   ============================================================ */
.nav-tabs {
    border-bottom: 2px solid var(--gris-borde);
    gap: 0.25rem;
}

.nav-tabs .nav-link {
    border: none;
    border-radius: var(--border-radius-sm) var(--border-radius-sm) 0 0;
    padding: 0.6rem 1.2rem;
    font-weight: 600;
    font-size: var(--font-size-sm);
    color: var(--gris-texto);
    transition: all var(--transition-fast);
}

.nav-tabs .nav-link:hover {
    color: var(--naranja-oscuro);
    background: rgba(244,160,65,0.06);
}

.nav-tabs .nav-link.active {
    color: var(--rojo);
    background: transparent;
    border-bottom: 2px solid var(--rojo);
}

/* ============================================================
   DROPDOWN
   ============================================================ */
.dropdown-menu {
    border: 1px solid var(--gris-borde);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    padding: 0.4rem;
}

.dropdown-item {
    border-radius: var(--border-radius-sm);
    padding: 0.5rem 0.75rem;
    font-size: var(--font-size-sm);
    transition: var(--transition-fast);
}

.dropdown-item:hover {
    background: rgba(244,160,65,0.1);
    color: var(--naranja-oscuro);
}

/* ============================================================
   RESPONSIVE — Mobile First
   ============================================================ */

/* Tablet landscape / small desktop (≤992px) */
@media (max-width: 991.98px) {
    .sidebar {
        transform: translateX(-100%);
        box-shadow: 4px 0 20px rgba(0,0,0,0.3);
    }
    .sidebar.show { transform: translateX(0); }
    .main-content { margin-left: 0; }

    /* Sidebar overlay for mobile */
    .sidebar-overlay {
        display: none;
        position: fixed;
        top: 0; left: 0; right: 0; bottom: 0;
        background: rgba(0,0,0,0.5);
        z-index: 999;
    }
    .sidebar-overlay.show { display: block; }

    /* Tables: enable horizontal scroll for all non-DataTables tables */
    .table-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    /* Corte de caja: stack columns */
    .row.g-3 > [class*="col-lg"] {
        width: 100%;
    }

    /* Cards full width */
    .col-lg-7, .col-lg-5, .col-lg-8, .col-lg-4, .col-md-5, .col-md-7 {
        flex: 0 0 100%;
        max-width: 100%;
    }
}

/* Tablet portrait / large phones (≤768px) */
@media (max-width: 767.98px) {
    :root { --font-size-2xl: 1.4rem; }

    .main-content { padding: 0.75rem !important; }

    .card-stat .stat-value { font-size: 1.25rem; }
    .card-stat .card-body { padding: 1rem; }
    .card-stat .icon-circle { width: 36px; height: 36px; font-size: 1rem; }

    .page-header h1 { font-size: 1.15rem; }
    .page-header .breadcrumb { font-size: 0.7rem; }

    /* Stack cards on mobile */
    .row.g-3 > [class*="col-sm"] {
        width: 50%;
    }

    .btn-lg { padding: 0.55rem 1rem; font-size: 0.9rem; }

    /* Tables: smaller text */
    table.dataTable tbody td,
    .table tbody td { font-size: 0.78rem; padding: 0.5rem 0.65rem; }

    /* Corte de caja: full width cards */
    .card-stat { margin-bottom: 0.75rem; }
}

/* Mobile phones (≤576px) */
@media (max-width: 575.98px) {
    :root { --font-size-2xl: 1.2rem; }

    .main-content { padding: 0.5rem !important; }

    .card-stat .stat-value { font-size: 1.1rem; }
    .card-stat .card-body { padding: 0.75rem; }
    .card-stat .stat-label { font-size: 0.65rem; }

    .page-header h1 { font-size: 1.05rem; }
    .page-header { margin-bottom: 1rem; }

    /* Single column on phones */
    .row.g-3 > [class*="col-sm"] {
        width: 100%;
    }

    .btn { padding: 0.4rem 0.9rem; font-size: 0.8rem; }
    .btn-lg { padding: 0.5rem 0.9rem; font-size: 0.85rem; }

    /* Header adjustments */
    .navbar .navbar-brand span { font-size: 0.85rem; }
    .navbar .navbar-brand img { height: 24px !important; }

    /* Table actions: stack buttons */
    .btn-group-sm .btn { padding: 0.25rem 0.4rem; font-size: 0.7rem; }

    /* Hide less important columns on phones */
    .hide-mobile { display: none !important; }
}

/* ============================================================
   TOUCH OPTIMIZATIONS
   ============================================================ */
@media (hover: none) and (pointer: coarse) {
    /* Touch devices: larger tap targets */
    .btn, .nav-link, .dropdown-item {
        min-height: 44px;
        display: flex;
        align-items: center;
    }

    .sidebar .nav-link { min-height: 44px; }

    /* Remove hover effects that stick on touch */
    .btn:active { transform: scale(0.96); }

    /* Bigger form elements for fingers */
    .form-control, .form-select { min-height: 44px; font-size: 16px; }
    input[type="checkbox"], input[type="radio"] { width: 20px; height: 20px; }
}

/* ============================================================
   PRINT STYLES
   ============================================================ */
@media print {
    .sidebar, .navbar, .btn, .no-print { display: none !important; }
    .main-content { margin-left: 0 !important; padding: 0 !important; }
    body { background: white !important; }
}

/* ============================================================
   UTILITY
   ============================================================ */
.text-rojo    { color: var(--rojo) !important; }
.text-naranja { color: var(--naranja) !important; }
.text-negro   { color: var(--negro) !important; }
.bg-rojo      { background: var(--rojo) !important; }
.bg-naranja   { background: var(--naranja) !important; }
.bg-gris      { background: var(--gris-fondo) !important; }

/* SweetAlert2 overrides */
.swal2-confirm.btn-danger { background: var(--rojo) !important; }
.swal2-cancel.btn-secondary { background: var(--gris-fondo) !important; color: var(--negro) !important; border-color: var(--gris-borde) !important; }